CN100369321C - 用于移动通信的内部多波段天线 - Google Patents

用于移动通信的内部多波段天线 Download PDF

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Publication number
CN100369321C
CN100369321C CNB028009258A CN02800925A CN100369321C CN 100369321 C CN100369321 C CN 100369321C CN B028009258 A CNB028009258 A CN B028009258A CN 02800925 A CN02800925 A CN 02800925A CN 100369321 C CN100369321 C CN 100369321C
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CN
China
Prior art keywords
short
radiated element
antenna
antenna assembly
earthing conductor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB028009258A
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English (en)
Chinese (zh)
Other versions
CN1460310A (zh
Inventor
周光平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BlackBerry Ltd
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of CN1460310A publication Critical patent/CN1460310A/zh
Application granted granted Critical
Publication of CN100369321C publication Critical patent/CN100369321C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/06—Details
    • H01Q9/14—Length of element or elements adjustable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • H01Q5/364—Creating multiple current paths
    • H01Q5/371—Branching current paths
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Waveguide Aerials (AREA)
  • Support Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
CNB028009258A 2001-03-28 2002-02-28 用于移动通信的内部多波段天线 Expired - Fee Related CN100369321C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/819,551 US6466170B2 (en) 2001-03-28 2001-03-28 Internal multi-band antennas for mobile communications
US09/819,551 2001-03-28

Publications (2)

Publication Number Publication Date
CN1460310A CN1460310A (zh) 2003-12-03
CN100369321C true CN100369321C (zh) 2008-02-13

Family

ID=25228447

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028009258A Expired - Fee Related CN100369321C (zh) 2001-03-28 2002-02-28 用于移动通信的内部多波段天线

Country Status (7)

Country Link
US (1) US6466170B2 (de)
EP (1) EP1374336A4 (de)
KR (1) KR100512225B1 (de)
CN (1) CN100369321C (de)
BR (1) BRPI0204686B1 (de)
MX (1) MXPA02011717A (de)
WO (1) WO2002080306A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104868231A (zh) * 2011-03-23 2015-08-26 联发科技股份有限公司 天线模块
RU2776603C1 (ru) * 2021-11-08 2022-07-22 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования «Новосибирский Государственный Технический Университет» Печатная двухдиапазонная дипольная антенна

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Publication number Priority date Publication date Assignee Title
CN104868231A (zh) * 2011-03-23 2015-08-26 联发科技股份有限公司 天线模块
RU2776603C1 (ru) * 2021-11-08 2022-07-22 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования «Новосибирский Государственный Технический Университет» Печатная двухдиапазонная дипольная антенна

Also Published As

Publication number Publication date
US6466170B2 (en) 2002-10-15
US20020140607A1 (en) 2002-10-03
KR100512225B1 (ko) 2005-09-05
EP1374336A1 (de) 2004-01-02
KR20030007718A (ko) 2003-01-23
CN1460310A (zh) 2003-12-03
BR0204686A (pt) 2003-06-10
BRPI0204686B1 (pt) 2016-04-12
EP1374336A4 (de) 2005-04-06
WO2002080306A1 (en) 2002-10-10
MXPA02011717A (es) 2003-05-14

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